Zodiac Jandy Pro Series Installation And Operation Manual page 6

Page 6
English
Coupling nut
O-ring
Figure 2. O-ring Placement
CAUTiOn
The NeverLube backwash valve has molded labels on
each port. Please note when installing the NeverLube
backwash valve on sand or DE filters, ensure that the
valve ports coincide with the corresponding filter ports.
Jandy Pro series
dEl, dEV or Js
series Filter setup
shown
To Pool
From
Pump
Figure 3. Couplers
CAUTiOn
Do not let any adhesive get inside the valve body.
Excessive adhesive inside the valve body will prevent
the diverter from moving freely.
7. Tighten both union nuts to secure the valve on the
filter.
8. If the valve handle is on the bottom of the valve,
remove the locking knob and handle and move to
the top. Hand tighten the locking knob.
9. Place filter and valve in proper location on the
equipment set pad.
Jandy Pro Series, NeverLube
®
Union Tail Piece
To Filter Body
(cut away view)
To Waste
|
Backwash Valve Installation & Operation Manual
®
Face of Pors
Versa-Coupler
p/n 8044
Figure 4. Jandy Versa-Coupler
10. Plumb the discharge of the pump into the
NeverLube backwash valve inlet labeled FROM
PUMP.
11. Plumb the NeverLube backwash valve outlet
labeled POOL RETURN to the heater or pool
return lines.
12. Plumb the WASTE ports as needed. Let the
system dry for 24 hours.
13. When the glue is dry, start the system and check
for proper water flow.
nOTE: For new installations other than Jandy Pro Series DEL,
DEV, or JS series, use the NeverLube backwash valve
(p/n 8034) and Versa Coupler Kit (p/n 8044). If using
the NeverLube backwash valve with a Pentair
use Pentair Pool Products
then proceed to Section 2. If using a Sta-Rite
use Sta-Rite Union Set #PKGM188, then proceed to
Section 2.
Alignment
Mark
filter,
®
Union Set #27002, and
®
filter,
®